78550272

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 229369504

約数和(自身を除く): 150819232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 331, 384, 412, 576, 618, 662, 768, 824, 927, 993, 1152, 1236, 1324, 1648, 1854, 1986, 2304, 2472, 2648, 2979, 3296, 3708, 3972, 4944, 5296, 5958, 6592, 7416, 7944, 9888, 10592, 11916, 13184, 14832, 15888, 19776, 21184, 23832, 26368, 29664, 31776, 34093, 39552, 42368, 47664, 59328, 63552, 68186, 79104, 84736, 95328, 102279, 118656, 127104, 136372, 190656, 204558, 237312, 254208, 272744, 306837, 381312, 409116, 545488, 613674, 762624, 818232, 1090976, 1227348, 1636464, 2181952, 2454696, 3272928, 4363904, 4909392, 6545856, 8727808, 9818784, 13091712, 19637568, 26183424, 39275136, 78550272]

約数ペア:

[(1, 78550272), (2, 39275136), (3, 26183424), (4, 19637568), (6, 13091712), (8, 9818784), (9, 8727808), (12, 6545856), (16, 4909392), (18, 4363904), (24, 3272928), (32, 2454696), (36, 2181952), (48, 1636464), (64, 1227348), (72, 1090976), (96, 818232), (103, 762624), (128, 613674), (144, 545488), (192, 409116), (206, 381312), (256, 306837), (288, 272744), (309, 254208), (331, 237312), (384, 204558), (412, 190656), (576, 136372), (618, 127104), (662, 118656), (768, 102279), (824, 95328), (927, 84736), (993, 79104), (1152, 68186), (1236, 63552), (1324, 59328), (1648, 47664), (1854, 42368), (1986, 39552), (2304, 34093), (2472, 31776), (2648, 29664), (2979, 26368), (3296, 23832), (3708, 21184), (3972, 19776), (4944, 15888), (5296, 14832), (5958, 13184), (6592, 11916), (7416, 10592), (7944, 9888)]